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48129052 = 22195031259
BaseRepresentation
bin1011011110011…
…0010000011100
310100120012122111
42313212100130
544310112202
64435323404
71123042636
oct267462034
9110505574
1048129052
1125193084
1214150564
139c8193a
14656ba56
15435a6d7
hex2de641c

48129052 has 24 divisors (see below), whose sum is σ = 88905600. Its totient is φ = 22734576.

The previous prime is 48129031. The next prime is 48129089. The reversal of 48129052 is 25092184.

48129052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37599 + ... + 38857.

It is an arithmetic number, because the mean of its divisors is an integer number (3704400).

Almost surely, 248129052 is an apocalyptic number.

It is an amenable number.

48129052 is a deficient number, since it is larger than the sum of its proper divisors (40776548).

48129052 is a wasteful number, since it uses less digits than its factorization.

48129052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1785 (or 1783 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 48129052 is about 6937.5105044966. The cubic root of 48129052 is about 363.7495257883.

The spelling of 48129052 in words is "forty-eight million, one hundred twenty-nine thousand, fifty-two".

Divisors: 1 2 4 19 38 76 503 1006 1259 2012 2518 5036 9557 19114 23921 38228 47842 95684 633277 1266554 2533108 12032263 24064526 48129052